Diff Report
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #519fbf2154a5eRun #519fc2983e6a9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)159 160 1 0.6%
Incl. Wall Time (microsec) per call 159 160 1 0.6%
Excl. Wall Time (microsec)25 27 2 8.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)9,532 9,532 0 0.0%
Incl. MemUse (bytes) per call 9,532 9,532 0 0.0%
Excl. MemUse (bytes)576 576 0 0.0%
Incl. PeakMemUse (bytes)9,124 9,252 128 1.4%
Incl. PeakMemUse (bytes) per call 9,124 9,252 128 1.4%
Excl. PeakMemUse (bytes)1,236 1,236 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::send [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Response::send0 N/A% 1 0.1% 0 0.0% 0 0.0% 128 0.1%
Exclusive Metrics Diff for Current Function2 200.0% 0 N/A% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% 1 100.0% 0 N/A% 0 N/A% 128 100.0%
Child functions
flush0 N/A% -1 -100.0% 0 N/A% 0 N/A% 0 0.0%
ob_get_level0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
ob_get_status0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
function_exists0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 0 0.0% 0 N/A% 0 N/A% 128 100.0%